GB1037437A - Improved hydraulic amplifier - Google Patents

Improved hydraulic amplifier

Info

Publication number
GB1037437A
GB1037437A GB34757/63A GB3475763A GB1037437A GB 1037437 A GB1037437 A GB 1037437A GB 34757/63 A GB34757/63 A GB 34757/63A GB 3475763 A GB3475763 A GB 3475763A GB 1037437 A GB1037437 A GB 1037437A
Authority
GB
United Kingdom
Prior art keywords
valve
chambers
elements
passages
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB34757/63A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boelkow GmbH
Original Assignee
Boelkow GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boelkow GmbH filed Critical Boelkow GmbH
Publication of GB1037437A publication Critical patent/GB1037437A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/16—Systems essentially having two or more interacting servomotors, e.g. multi-stage
    • F15B9/17—Systems essentially having two or more interacting servomotors, e.g. multi-stage with electrical control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/09—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor with electrical control means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Actuator (AREA)
  • Hydraulic Motors (AREA)
GB34757/63A 1962-09-12 1963-09-03 Improved hydraulic amplifier Expired GB1037437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB68815A DE1262777B (de) 1962-09-12 1962-09-12 Hydraulischer Verstaerker, insbesondere hydraulisch kraftverstaerkter Stellantrieb

Publications (1)

Publication Number Publication Date
GB1037437A true GB1037437A (en) 1966-07-27

Family

ID=6976048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34757/63A Expired GB1037437A (en) 1962-09-12 1963-09-03 Improved hydraulic amplifier

Country Status (3)

Country Link
CH (1) CH413604A (de)
DE (1) DE1262777B (de)
GB (1) GB1037437A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544444A1 (fr) * 1983-04-13 1984-10-19 Integral Hydraulik Co Distributeur electrohydraulique proportionnel a deux etages
EP0144439A1 (de) * 1983-05-20 1985-06-19 Matsushita Electric Industrial Co., Ltd. Mit flüssigkeit betriebener stellantrieb
FR2742814A1 (fr) * 1995-12-22 1997-06-27 Amc Action Mesure Controle Dispositif actionneur positionneur pour l'asservissement d'un servomoteur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US841995A (en) * 1906-06-28 1907-01-22 Horace J Mier Hen's nest and hatching-coop.
FR562326A (fr) * 1922-03-13 1923-11-08 Dispositif de servo-moteur
US2475445A (en) * 1946-11-16 1949-07-05 Vickers Inc Servomotor with rotary input and rectilinear output
DE939129C (de) * 1947-10-28 1956-02-16 Rech S Hydrauliques Et Electr Drehmomentverstaerker
GB841995A (en) * 1955-10-31 1960-07-20 Boulton Aircraft Ltd Improvements in or relating to fluid-pressure servo mechanisms

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544444A1 (fr) * 1983-04-13 1984-10-19 Integral Hydraulik Co Distributeur electrohydraulique proportionnel a deux etages
EP0144439A1 (de) * 1983-05-20 1985-06-19 Matsushita Electric Industrial Co., Ltd. Mit flüssigkeit betriebener stellantrieb
EP0144439A4 (de) * 1983-05-20 1985-09-26 Matsushita Electric Ind Co Ltd Mit flüssigkeit betriebener stellantrieb.
FR2742814A1 (fr) * 1995-12-22 1997-06-27 Amc Action Mesure Controle Dispositif actionneur positionneur pour l'asservissement d'un servomoteur
WO1997023734A1 (fr) * 1995-12-22 1997-07-03 Amc (Action Mesure Controle) S.A. Dispositif actionneur positionneur pour l'asservissement d'un servomoteur

Also Published As

Publication number Publication date
CH413604A (de) 1966-05-15
DE1262777B (de) 1968-03-07

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